Swallow Prominent

Pheosia tremula

(Clerck, 1759)

National status

Unassessed

Local assessment

Unassessed

Statistics

Occurrences

1,978 since 2000 2,139 all time

Occupied 1 km squares

135 since 2000 164 all time

Earliest occurrence

1949

Latest occurrence

2026

Distribution

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Occurrence since 1950

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This chart should not be relied upon for an indication of species status as variations in recording effort can heavily affect the count of occurrences and occupied 1km squares.

Monthly occurrences

Data sources

Local species recorders

Lincolnshire Naturalists' Union.

Lincolnshire Wildlife Trust.

Natural England. Invertebrate Common Standards Monitoring and ISIS Test Data. Licenced under OGL http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3.

Sustainable Caistor.

Cite this page

GLNP (2026). Pheosia tremula (Clerck, 1759) species profile, in Greater Lincolnshire Nature Partnership (ed.) Greater Lincolnshire species data bank. Available at: http://glincsson.glnp.org.uk/view?t=NBNSYS0000006093 (Accessed 23 August 2026).